                     :range [20 40]}
              :opts {:buffer-size 7 :font-size "72pt" :radius 40}}
 
+            {:subtitle "channels ops"
+             :bullets []}
+
             {:subtitle "put and take with map< inc"
              :custom put-and-take-slide
              :ops :map


            {:background "/static/webcam.jpg"}

            {:title "For further reference"
             :text "Some free software projects using core.async"}

            {:subtitle "MastodonC Hecuba"

                    :font-size "50pt"}
             :opts {:buffer-size 7 :font-size "72pt" :radius 40}}

            {:subtitle "put and take"
             :bullets ["Send and receive messages"
                       "Can be used for orchestration"
                       "Threaded (blocking) mode versus lightweight mode"]}

            {:subtitle "put"
             :custom channels-slide
             :put true
